Penn Ultra-Blue Racquetballs (2 cans), 3 ball can Go to amazon.com Related posts Top raquetballs set for 2022 Top 13 best racquetballs balls 2022 How to find the best racketball ball for 2022? FeaturePenn Blue R/B BallsUSRARacquetball3 balls per can DescriptionThe World's #1 Selling Racquetball. This ball's ultra-blue color offers added visibility, making it ideal for players of all levels.